Self tanner, please help!!!

Cydney
So for prom I'm going to be using a self tanning lotion. I already know how to use it on my body. But for my face I'm a little stumped. I don't want my fave to turn orange or look bad, does anyone know how to apply it to the face? And another question is, would it be okay to put makeup over it after it dries? I usually use bb cream and powder